Here are the week’s reports of trading in the stocks of local companies or in the companies that have significant local operations, by directors and executives of the companies:

ASTRONICS CORP.: Brady, Robert T., director, exercised an option for 4,970 shares of common at $3.28 each on Feb. 7. Drenning, John B., director, exercised an option for 4,970 shares of common at $3.28 each on Feb. 7.

CAMERON INTERNATIONAL CORPORATION: Moore, Jack B., chief executive officer, exercised an option for 160,000 shares of common at $44.01 each between Feb. 4 and 5, sold 157,728 shares of common at $64.57 each on Feb. 4 and now directly and indirectly holds 283,409. Larkey, Roslyn R., officer, exercised an option for 40,101 shares of common at $42.81 each on Feb. 4, immediately sold 40,101 shares of common at $64.52 each and now directly and indirectly holds 24,904.

COMMUNITY BANK SYSTEM: Tryniski, Mark E., chief executive officer, exercised an option for 14,676 shares of common at $24.15 each on Feb. 11.

CUMMINS INC.: Hunt, Marsha L., officer, exercised an option for 3,540 shares of common at $58.12 each on Feb. 11, immediately sold 3,606 shares of common between $119 and $119.47 each and now directly and indirectly holds 5,684. Cook, Jill E., officer, sold 4,500 shares of common at $122 each on Feb. 6 and now directly and indirectly holds 20,358. Rose, Marya M., officer, sold 3,000 shares of common at $120 each on Feb. 6 and now directly and indirectly holds 26,989.

E.I. DU PONT DE NEMOURS & CO: Cachinero, Benito, officer, sold 6,347 shares of common at $47.45 each on Feb. 8 and now directly and indirectly holds 76,444. Juliber, Lois D., director, exercised an option for 5,700 shares of common at $37.75 each on Feb. 4, immediately sold 5,700 shares of common at $47.63 and now directly and indirectly holds 51,089.

ECOLOGY AND ENVIRONMENT: Neumaier, Kevin S., president, purchased 2,000 shares of common at $12.85 each on Feb. 11 and now directly and indirectly holds 15,754. Neumaier, Gerhard J, director, purchased 3,500 shares of common between $12.85 and $12.96 each on Feb. 8 and now directly and indirectly holds 45,394.

FISERV, INC.: Cox, James W., officer, exercised an option for 4,437 shares of common at $30.99 each on Feb. 11.

FORD MOTOR CO.: Leitch, David G., general counsel, exercised an option for 69,019 shares of common at $1.96 each on Feb. 6, immediately sold 69,019 shares of common at $13.24 each and now directly and indirectly holds 236,424. Fields, Felicia J., officer, exercised an option for 30,316 shares of common between $7.55 and $7.83 each on Feb. 5. Shanks, Robert L., chief financial officer, exercised an option for 51,022 shares of common at $1.96 each on Feb. 5. Smither, Nicholas J., officer, exercised an option for 76,232 shares of common between $1.96 and $6.14 each on Feb. 5, immediately sold 50,433 shares of common at $13.08 each and now directly and indirectly holds 275,502.

GATX CORP.: Muckian, William M., officer, sold 843 shares of common between $48.61 and $48.72 each on Feb. 8 and now directly and indirectly holds 17,237. Glenn, Curt F., officer, exercised an option for 6,500 shares of common at $38.63 each on Feb. 5, sold 810 shares of common between $48.05 and $48.07 each on Feb. 6 and now directly and indirectly holds 27,272. Earl, James F., officer, exercised an option for 25,300 shares of common between $21.85 and $38.63 each on Feb. 4, sold 18,237 shares of common between $47.92 and $47.93 each between Feb. 4 and 5 and now directly and indirectly holds 51,391.

OLIN CORP.: Chirumbole, Frank W., officer, exercised an option for 9,200 shares of common at $18.52 each on Feb. 4, sold 9,200 shares of common at $23.71 each on Feb. 5 and now directly and indirectly holds 21,362. McIntosh, John L., officer, exercised an option for 25,000 shares of common at $16.52 each on Feb. 5, immediately sold 25,000 shares of common at $23.71 each and now directly and indirectly holds 39,947. Rupp, Joseph D., chief executive officer, exercised an option for 75,000 shares of common at $15.35 each on Feb. 5.

SERVOTRONICS, INC.: Duerig, William H., director, exercised an option for 7,500 shares of common at $4.70 each on Feb. 4. Hedges, Donald W., director, exercised an option for 7,500 shares of common at $4.70 each on Feb. 4.

UNIVERSAL STAINLESS & ALLOY PRODUCTS, INC.: Pennant, Capital Management LLC, beneficial owner of more than 10% of a class of security, purchased 100 shares of common at $34.99 each on Feb. 6 and now directly and indirectly holds 1,066,270.

Prepared by First Call/Thompson Financial of Boston, Mass., from Securities and Exchange Commission filings.